Display control method, device, vehicle computer and storage medium

Abstract

The present invention relates to the field of automobile technology, and provides a display control method, device, vehicle computer and storage medium. The method is applied to a vehicle computer, and the vehicle computer includes at least two display units; the method includes: establishing a communication connection with an external electronic device, responding to a selection instruction input by a user, and establishing a binding relationship between the external electronic device and the corresponding display unit; obtaining personalized information of the external electronic device, identifying the occurrence of an event related to the personalized information of the external electronic device, and controlling the display unit with a binding relationship with the external electronic device to display content corresponding to the event. In an embodiment of the present invention, when an event related to personalized information occurs in an external electronic device, the corresponding content will only be displayed on the display unit corresponding to the external electronic device, thereby protecting user privacy.

Description

Technical Field

[0001] The present invention relates to the field of automobile technology, and in particular to a display control method, device, vehicle computer and storage medium. Background Art

[0002] At present, smart connected cars often have a main driver's screen and a co-pilot screen, and the car's computer can be connected to multiple mobile terminals. When an event related to personalized information occurs on the driver's mobile terminal, the corresponding content will be displayed on the co-pilot screen, making it difficult to protect the driver's privacy. Summary of the invention

[0003] In view of the above, the present invention provides a display control method, device, vehicle computer and storage medium.

[0004] The present invention provides a display control method, which is applied to a vehicle computer, wherein the vehicle computer includes at least two display units; the method includes:

[0005] Establishing a communication connection with an external electronic device, and establishing a binding relationship between the external electronic device and a corresponding display unit in response to a selection instruction input by a user;

[0006] The personalized information of the external electronic device is acquired, an event related to the personalized information of the external electronic device is identified, and a display unit having a binding relationship with the external electronic device is controlled to display content corresponding to the event.

[0007] In one embodiment, the identifying the occurrence of an event related to the personalized information of the external electronic device, and controlling a display unit having a binding relationship with the external electronic device to display content corresponding to the event, includes:

[0008] An incoming call event of the external electronic device is identified, and a display unit that is bound to the external electronic device is controlled to display an incoming call interface.

[0009] In one embodiment, the identifying the occurrence of an event related to the personalized information of the external electronic device, and controlling a display unit having a binding relationship with the external electronic device to display content corresponding to the event, includes:

[0010] Matching the voice command issued by the user with each piece of personalized information obtained, identifying and judging at least two pieces of personalized information matching the voice command, and treating all external electronic devices whose personalized information matches the voice command as electronic devices to be responded to;

[0011] Obtain position information of the user who issues the voice command relative to the display unit, filter out the display unit that is closest to the user who issues the voice command from the display units that have a binding relationship with the electronic device to be responded to based on the position information, and control the filtered display unit to display content corresponding to the voice command.

[0012] In one embodiment, the vehicle computer further includes a sound source positioning device; and the step of obtaining the position information of the user who issues the sound command includes:

[0013] The sound source localization device is controlled to obtain position information of the user who issues the sound command relative to the display unit.

[0014] In one embodiment, the identifying the occurrence of an event related to the personalized information of the external electronic device, and controlling a display unit having a binding relationship with the external electronic device to display content corresponding to the event may include:

[0015] Matching the voice command issued by the user with each piece of personalized information obtained, identifying and judging at least two pieces of personalized information matching the voice command, and treating all external electronic devices whose personalized information matches the voice command as electronic devices to be responded to;

[0016] The preset voiceprint of each of the electronic devices to be responded is matched with the voiceprint of the voice command respectively, and the display unit bound to the electronic device to be responded that successfully matches the voiceprint is controlled to display the content corresponding to the voice command.

[0017] In one embodiment, the identifying the occurrence of an event related to the personalized information of the external electronic device, and controlling a display unit having a binding relationship with the external electronic device to display content corresponding to the event, includes:

[0018] The voice command issued by the user is matched with each piece of personalized information obtained, and a piece of personalized information matching the voice command is identified and determined, and the external electronic device whose personalized information matches the voice command is used as the electronic device to be responded, and the display unit that has a binding relationship with the electronic device to be responded is controlled to display the content corresponding to the voice command.

[0019] The present invention further provides a display control device, which is applied to a vehicle computer, wherein the vehicle computer includes at least two display units; the device includes:

[0020] An establishing module, used to establish a communication connection with an external electronic device, and in response to a selection instruction input by a user, establish a binding relationship between the external electronic device and a corresponding display unit;

[0021] The control module is used to obtain the personalized information of the external electronic device, identify the occurrence of an event related to the personalized information of the external electronic device, and control a display unit that has a binding relationship with the external electronic device to display content corresponding to the event.

[0022] In one embodiment, the control module includes a first control submodule, and the first control submodule is used to identify the occurrence of an incoming call event of the external electronic device, and control a display unit that has a binding relationship with the external electronic device to display an incoming call interface.

[0023] The present invention further provides a vehicle computer, the vehicle computer comprising:

[0024] at least one processor; and,

[0025] a memory communicatively connected to the at least one processor; wherein,

[0026] The memory stores instructions that can be executed by the at least one processor, and the instructions are executed by the at least one processor to enable the at least one processor to perform the display control method as described above.

[0027] The present invention also provides a computer-readable storage medium, in which a display control program is stored. When the display control program is executed by a processor, the steps of the display control method described above are implemented.

[0028] In the related art, when an event related to personalized information occurs on the driver's mobile terminal, the corresponding content will be displayed on the co-pilot screen. In the embodiment of the present invention, a binding relationship is established between the external electronic device and the corresponding display unit, the occurrence of an event related to the personalized information of the external electronic device is identified, and the display unit with a binding relationship with the external electronic device is controlled to display the content corresponding to the event. In the embodiment of the present invention, when an event related to personalized information occurs on an external electronic device, the corresponding content will only be displayed on the display unit corresponding to the external electronic device, thereby protecting user privacy. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 is a schematic diagram of a vehicle computer according to an embodiment of the present invention;

[0030] Figure 2 A flow chart showing a control method according to an embodiment of the present invention;

[0031] Figure 3 A schematic diagram of a module of a display control device according to an embodiment of the present invention;

[0032] Figure 4 A schematic diagram of a display unit of a vehicle computer according to an embodiment of the present invention;

[0033] The purpose, features and advantages of the present invention will be further described with reference to the accompanying drawings in conjunction with the embodiments. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical scheme and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0035] Reference Figure 1 , which is a schematic diagram of a preferred embodiment of the vehicle machine 1 of the present invention.

[0036] The vehicle computer 1 includes but is not limited to: a memory 11, a processor 12, a display 13 and a network interface 14. The vehicle computer 1 is connected to the network through the network interface 14 to obtain raw data. The network may be a wireless or wired network such as an intranet, the Internet, the Global System of Mobile communication (GSM), Wideband Code Division Multiple Access (WCDMA), 4G network, 5G network, Bluetooth, Wi-Fi, or a call network.

[0037] Among them, the memory 11 includes at least one type of readable storage medium, and the readable storage medium includes flash memory, hard disk, multimedia card, card-type memory (for example, SD or DX memory, etc.), random access memory (RAM), static random access memory (SRAM), read-only memory (ROM), electrically erasable programmable read-only memory (EEPROM), programmable read-only memory (PROM), magnetic memory, disk, optical disk, etc. In some embodiments, the memory 11 can be an internal storage unit of the vehicle computer 1, such as a hard disk or memory of the vehicle computer 1. In other embodiments, the memory 11 can also be an external storage device of the vehicle computer 1, such as a plug-in hard disk equipped with the vehicle computer 1, a smart memory card (Smart Media Card, SMC), a secure digital (Secure Digital, SD) card, a flash card (Flash Card), etc. Of course, the memory 11 can also include both the internal storage unit of the vehicle computer 1 and its external storage device. In this embodiment, the memory 11 is generally used to store the operating system and various application software installed in the vehicle computer 1, such as the program code of the display control program 10, etc. In addition, the memory 11 can also be used to temporarily store various types of data that have been output or are to be output.

[0038] In some embodiments, the processor 12 may be a central processing unit (CPU), a controller, a microcontroller, a microprocessor, or other data processing chips. The processor 12 is generally used to control the overall operation of the vehicle computer 1, such as performing control and processing related to data interaction or communication. In this embodiment, the processor 12 is used to run the program code stored in the memory 11 or process data, such as running the program code of the display control program 10.

[0039] The display 13 may be referred to as a display screen or a display unit. In some embodiments, the display 13 may be an LED display, a liquid crystal display, a touch-sensitive liquid crystal display, a display unit, and an organic light-emitting diode (OLED) touch device. The display 13 is used to display information processed in the vehicle computer 1 and to display a visualized work page, such as displaying the results of data statistics.

[0040] The network interface 14 may optionally include a standard wired interface or a wireless interface (such as a WI-FI interface). The network interface 14 is generally used to establish a communication connection between the vehicle computer 1 and other electronic devices.

[0041] Figure 1Only the vehicle computer 1 having components 11 - 14 and a display control program 10 is shown, but it should be understood that it is not required to implement all the components shown, and more or fewer components may be implemented instead.

[0042] Optionally, the vehicle computer 1 may further include a user interface, which may include a display (Display) and an input unit such as a keyboard (Keyboard). The optional user interface may also include a standard wired interface and a wireless interface.

[0043] The vehicle computer 1 may also include a radio frequency (RF) circuit, a sensor, an audio circuit, etc., which will not be described in detail here. The vehicle computer 1 may also include a sound source localization device installed on the display unit. Specifically, each display unit is installed with at least one sound source localization device. Optionally, the sound source localization device may also be installed at other locations in the vehicle.

[0044] See also Figure 4 In this embodiment, the vehicle computer may include at least two display units. The display unit is a screen, each display unit is independent of each other, and there is a space separation between them. Specifically, a display unit is set in the main driver's seat and the co-driver's seat respectively, or taking the double-row seat as an example, a display unit can also be set in front of the back seat, and this embodiment does not impose any special restrictions. The display unit is used to display information, and the information displayed by each display unit is independent of each other.

[0045] There are mainly two types of vehicle computers with multiple display units in the vehicle: one is that each display unit corresponds to an independently running operating system, so that the contents of the multiple display units are independent of each other; the other is that each display unit corresponds to the same operating system. Furthermore, the steps in the display control method in this embodiment are suitable for execution under the same operating system, and the display content of each display unit is set by independently setting the display information of the data interface of each display unit.

[0046] In a specific implementation, the vehicle computer may run an Android operating system, but is not limited thereto. The vehicle computer may run any other appropriate operating system, such as an embedded operating system such as Linux.

[0047] In the above embodiment, the processor 12 may implement the following steps when executing the display control program 10 stored in the memory 11:

[0048] Establishing a communication connection with an external electronic device, and establishing a binding relationship between the external electronic device and a corresponding display unit in response to a selection instruction input by a user;

[0049] The personalized information of the external electronic device is acquired, an event related to the personalized information of the external electronic device is identified, and a display unit having a binding relationship with the external electronic device is controlled to display content corresponding to the event.

[0050] For a detailed description of the above steps, please refer to the following Figure 2 Description of the flowchart of the display control method embodiment and Figure 3 A functional module diagram of an embodiment of a display control device 100.

[0051] The embodiment of the present invention discloses a display control method, which can be applied to a vehicle computer. The display control method of the embodiment of the present invention may include the following steps:

[0052] Step S10, establishing a communication connection with an external electronic device, and in response to a selection instruction input by a user, establishing a binding relationship between the external electronic device and a corresponding display unit.

[0053] In this embodiment, the user controls the external electronic device to send a connection request to the vehicle computer, and the vehicle computer accepts the connection request and establishes a communication connection with the external electronic device. According to the selection instruction input by the user, the external electronic device is bound to the corresponding display unit. The external electronic device and the display unit that establish a binding relationship usually correspond to the same seat in the vehicle, which facilitates the user sitting in the seat to process information in a timely manner.

[0054] For example, the user controls the external electronic device to turn on Bluetooth and send a connection request to the vehicle computer. The vehicle computer accepts the connection request and establishes a Bluetooth connection with the external electronic device. The user can input an instruction to select a display unit on the external electronic device, or the user can input an instruction to select an external electronic device on the display unit corresponding to the seat where the user is sitting. The vehicle computer responds to the selection instruction input by the user and establishes a binding relationship between the external electronic device and the corresponding display unit. Among them, the external electronic device can include a smart phone, a tablet computer, etc.

[0055] It is understandable that after the display unit establishes a binding relationship with the external electronic device, a corresponding binding record is saved, and the binding record includes the external electronic device information and the information of the display unit bound to the external electronic device, the external electronic device information is the information that distinguishes the external electronic device from other devices, such as the physical address, and the display unit information is the information that distinguishes the display unit from other display units. The vehicle computer obtains the information of the external electronic device, and establishes a binding relationship between the external electronic device and the corresponding display unit according to the binding record and the information of the external electronic device, without the need for the user to make a selection.

[0056] Step S20, obtaining the personalized information of the external electronic device, identifying the occurrence of an event related to the personalized information of the external electronic device, and controlling a display unit that has a binding relationship with the external electronic device to display content corresponding to the event.

[0057] In this embodiment, personalized information is relatively private content of the user, and may include applications, documents, etc., such as address books, call records, call applications, text messages, WeChat, etc. The user can mark the personalized information, which is convenient for the vehicle computer to read the marked personalized information from the external electronic device, or the vehicle computer can read the personalized information from the external electronic device according to a preset algorithm. One external electronic device corresponds to one piece of personalized information.

[0058] Identify whether an event related to the personalized information of the external electronic device occurs, and when it is identified that an event related to the personalized information of the external electronic device occurs, control the corresponding display unit to display content corresponding to the event according to the binding relationship between the external electronic device and the display unit. The event related to the personalized information of the external electronic device includes, for example, an incoming call, an outgoing call, a received text message or a WeChat message.

[0059] Further, the identifying the occurrence of an event related to the personalized information of the external electronic device, and controlling a display unit having a binding relationship with the external electronic device to display content corresponding to the event, includes:

[0060] An incoming call event of the external electronic device is identified, and a display unit that is bound to the external electronic device is controlled to display an incoming call interface.

[0061] Taking the aforementioned personalized information as a call application as an example, when the vehicle computer recognizes that a call is connected to an external electronic device, the display unit corresponding to the external electronic device with the call is controlled to display the incoming call interface according to the binding relationship.

[0062] Alternatively, the identifying the occurrence of an event related to the personalized information of the external electronic device, and controlling a display unit having a binding relationship with the external electronic device to display content corresponding to the event may include:

[0063] Matching the voice command issued by the user with each piece of personalized information obtained, identifying and judging at least two pieces of personalized information matching the voice command, and treating all external electronic devices whose personalized information matches the voice command as electronic devices to be responded to;

[0064] Obtain position information of the user who issues the voice command relative to the display unit, filter out the display unit that is closest to the user who issues the voice command from the display units that have a binding relationship with the electronic device to be responded to based on the position information, and control the filtered display unit to display content corresponding to the voice command.

[0065] It is understandable that a voice command issued by a user is received, the received voice command is matched with each piece of personalized information respectively, and at least two pieces of personalized information that match the voice command are identified and determined, that is, the at least two pieces of personalized information are associated with the received voice command. All external electronic devices that match personalized information with the voice command are used as electronic devices to be responded to. The sound source positioning device is controlled to obtain the location information of the user who issued the voice command. Of course, the vehicle computer can also obtain the user's location information in other ways, which is not limited here. In this embodiment, the sound source positioning device is installed on the display unit. Optionally, the sound source positioning device can also be installed at other locations in the vehicle, as long as it can obtain the user's location information relative to the display unit.

[0066] For example, a user issues a voice command "Call Li Lei", the vehicle computer receives the voice command, matches "Li Lei" with the contacts in the address books of each external electronic device, and when it is identified that "Li Lei" exists in at least two external electronic device address books, the electronic device that identifies "Li Lei" in the address book is used as the electronic device to be responded to, and the sound source positioning device is controlled to obtain the location information of the user who issued the voice command, so as to calculate the distance between the user and the display units corresponding to each electronic device to be responded to, and the display unit closest to the user is selected, and the external electronic device corresponding to the display unit closest to the user is controlled to dial Li Lei's number, and the dialing interface is displayed on the display unit closest to the user.

[0067] Furthermore, the received voice command is matched with each piece of personalized information respectively, and it is identified that there is only one piece of personalized information that matches the voice command. According to the binding relationship, the display unit of the external electronic device corresponding to the successfully matched personalized information is controlled to display the content corresponding to the voice command.

[0068] Alternatively, the identifying the occurrence of an event related to the personalized information of the external electronic device, and controlling a display unit having a binding relationship with the external electronic device to display content corresponding to the event may include:

[0069] Matching the voice command issued by the user with each piece of personalized information obtained, identifying and judging at least two pieces of personalized information matching the voice command, and treating all external electronic devices whose personalized information matches the voice command as electronic devices to be responded to, that is, the personalized information of the electronic devices to be responded to is related to the voice command;

[0070] The preset voiceprint of each electronic device to be responded is matched with the voiceprint of the voice command respectively, and the display unit corresponding to the electronic device to be responded with the successful voiceprint matching is controlled to display the content corresponding to the voice command.

[0071] It is understandable that a voice command issued by a user is received, the voice command issued by the user is matched with each piece of personalized information obtained, at least two pieces of personalized information matching the voice command are identified and determined, and all external electronic devices matching personalized information with the voice command are used as electronic devices to be responded to. A preset voiceprint pre-stored in the electronic device to be responded to is obtained from the electronic device to be responded to, or the user's voiceprint is obtained, and the collected voiceprint is bound to the user's electronic device to obtain a preset voiceprint. The preset voiceprint of each electronic device to be responded to is matched with the voiceprint of the voice command respectively, and the display unit of the electronic device to be responded to which the voiceprint is successfully matched and has a binding relationship is controlled to display the content corresponding to the voice command.

[0072] Optionally, the identifying the occurrence of an event related to the personalized information of the external electronic device, and controlling a display unit having a binding relationship with the external electronic device to display content corresponding to the event, includes:

[0073] The voice command issued by the user is matched with each piece of personalized information obtained, and a piece of personalized information matching the voice command is identified and determined, and the external electronic device whose personalized information matches the voice command is used as the electronic device to be responded, and the display unit that has a binding relationship with the electronic device to be responded is controlled to display the content corresponding to the voice command.

[0074] It is understandable that a voice command issued by a user is received, the received voice command is matched with each piece of personalized information respectively, and a piece of personalized information matching the voice command is identified and determined, that is, only the piece of personalized information is associated with the received voice command. The external electronic device whose personalized information matches the voice command is used as the electronic device to be responded. The display unit that has a binding relationship with the electronic device to be responded is controlled to display the content corresponding to the voice command.

[0075] For example, the user issues a voice command "Call Li Lei", the vehicle computer receives the voice command, matches "Li Lei" with the contacts in the address books of each external electronic device, and when it is identified that "Li Lei" exists in only one external electronic device's address book, the external electronic device that identifies "Li Lei" in the address book is used as the electronic device to be responded to, and the display unit that has a binding relationship with the electronic device to be responded to dial Li Lei's number, and the dialing interface is displayed on the display unit.

[0076] In the related art, when an event related to personalized information occurs on the driver's mobile terminal, the corresponding content will be displayed on the co-pilot screen. In the embodiment of the present invention, a binding relationship is established between the external electronic device and the corresponding display unit, the occurrence of an event related to the personalized information of the external electronic device is identified, and the display unit with a binding relationship with the external electronic device is controlled to display the content corresponding to the event. In the embodiment of the present invention, when an event related to personalized information occurs on an external electronic device, the corresponding content will only be displayed on the display unit corresponding to the external electronic device, thereby protecting user privacy.

[0077] Reference Figure 3 As shown, corresponding to the method embodiment, the present invention also provides a display control device, and the display control device 100 of the present invention can be installed in a vehicle computer. According to the functions to be implemented, the display control device 100 may include a building module 110 and a control module 120. The module in the present invention may also be referred to as a unit, which refers to a series of computer program segments that can be executed by a vehicle computer processor and can complete fixed functions, which are stored in the memory of the vehicle computer.

[0078] In this embodiment, the functions of each module / unit are as follows:

[0079] The establishing module 110 is used to establish a communication connection with an external electronic device and establish a binding relationship between the external electronic device and a corresponding display unit in response to a selection instruction input by a user.

[0080] In this embodiment, the user controls the external electronic device to send a connection request to the vehicle computer, and the vehicle computer accepts the connection request and establishes a communication connection with the external electronic device. According to the selection instruction input by the user, the external electronic device is bound to the corresponding display unit. The external electronic device and the display unit that establish a binding relationship usually correspond to the same seat in the vehicle, which facilitates the user sitting in the seat to process information in a timely manner.

[0081] For example, the user controls the external electronic device to turn on Bluetooth and send a connection request to the vehicle computer. The vehicle computer accepts the connection request and establishes a Bluetooth connection with the external electronic device. The user can input an instruction to select a display unit on the external electronic device, or the user can input an instruction to select an external electronic device on the display unit corresponding to the seat where the user is sitting. The vehicle computer responds to the selection instruction input by the user and establishes a binding relationship between the external electronic device and the corresponding display unit. Among them, the external electronic device can include a smart phone, a tablet computer, etc.

[0082] It is understandable that after the display unit establishes a binding relationship with the external electronic device, a corresponding binding record is saved, and the binding record includes the external electronic device information and the information of the display unit bound to the external electronic device, the external electronic device information is the information that distinguishes the external electronic device from other devices, such as the physical address, and the display unit information is the information that distinguishes the display unit from other display units. The vehicle computer obtains the information of the external electronic device, and establishes a binding relationship between the external electronic device and the corresponding display unit according to the binding record and the information of the external electronic device, without the need for the user to make a selection.

[0083] The control module 120 is used to obtain the personalized information of the external electronic device, identify the occurrence of an event related to the personalized information of the external electronic device, and control the display unit bound to the external electronic device to display content corresponding to the event.

[0084] In this embodiment, personalized information is relatively private content of the user, and may include applications, documents, etc., such as address books, call records, call applications, text messages, WeChat, etc. The user can mark the personalized information, which is convenient for the vehicle computer to read the marked personalized information from the external electronic device, or the vehicle computer can read the personalized information from the external electronic device according to a preset algorithm. One external electronic device corresponds to one piece of personalized information.

[0085] Identify whether an event related to the personalized information of the external electronic device occurs, and when it is identified that an event related to the personalized information of the external electronic device occurs, control the corresponding display unit to display content corresponding to the event according to the binding relationship between the external electronic device and the display unit. The event related to the personalized information of the external electronic device includes, for example, an incoming call, an outgoing call, a received text message or a WeChat message.

[0086] Furthermore, the control module includes a first control submodule, and the first control submodule is used to identify the occurrence of an incoming call event of the external electronic device, and control a display unit that has a binding relationship with the external electronic device to display an incoming call interface.

[0087] Taking the aforementioned personalized information as a call application as an example, when the vehicle computer recognizes that a call is connected to an external electronic device, the display unit corresponding to the external electronic device with the call is controlled to display the incoming call interface according to the binding relationship.

[0088] Alternatively, the control module includes a second control submodule, which is used to match the voice command issued by the user with each piece of personalized information obtained, identify and determine at least two pieces of personalized information that match the voice command, and use all external electronic devices whose personalized information matches the voice command as electronic devices to be responded to; obtain the position information of the user who issued the voice command relative to the display unit, and filter out the display unit that is closest to the user who issued the voice command from the display units that have a binding relationship with the electronic devices to be responded to based on the position information, and control the filtered display unit to display content corresponding to the voice command.

[0089] It is understandable that a voice command issued by a user is received, the received voice command is matched with each piece of personalized information respectively, and at least two pieces of personalized information that match the voice command are identified and determined, that is, the at least two pieces of personalized information are associated with the received voice command. All external electronic devices that match personalized information with the voice command are used as electronic devices to be responded to. The sound source positioning device is controlled to obtain the location information of the user who issued the voice command. Of course, the vehicle computer can also obtain the user's location information in other ways, which is not limited here. In this embodiment, the sound source positioning device is installed on the display unit. Optionally, the sound source positioning device can also be installed at other locations in the vehicle, as long as it can obtain the user's location information relative to the display unit.

[0090] For example, a user issues a voice command "Call Li Lei", the vehicle computer receives the voice command, matches "Li Lei" with the contacts in the address books of each external electronic device, and when it is identified that "Li Lei" exists in at least two external electronic device address books, the electronic device that identifies "Li Lei" in the address book is used as the electronic device to be responded to, and the sound source positioning device is controlled to obtain the location information of the user who issued the voice command, so as to calculate the distance between the user and the display units corresponding to each electronic device to be responded to, and the display unit closest to the user is selected, and the external electronic device corresponding to the display unit closest to the user is controlled to dial Li Lei's number, and the dialing interface is displayed on the display unit closest to the user.

[0091] Furthermore, the received voice command is matched with each piece of personalized information respectively, and it is identified that there is only one piece of personalized information that matches the voice command. According to the binding relationship, the display unit of the external electronic device corresponding to the successfully matched personalized information is controlled to display the content corresponding to the voice command.

[0092] Alternatively, the control module includes a third control submodule, which is used to match the voice command issued by the user with each piece of personalized information obtained, identify and determine at least two pieces of personalized information that match the voice command, and use all external electronic devices whose personalized information matches the voice command as electronic devices to be responded to; match the preset voiceprint of each electronic device to be responded to with the voiceprint of the voice command, and control the display unit corresponding to the electronic device to be responded to which the voiceprint is successfully matched to display the content corresponding to the voice command.

[0093] It is understandable that a voice command issued by a user is received, the voice command issued by the user is matched with each piece of personalized information obtained, at least two pieces of personalized information matching the voice command are identified and determined, and all external electronic devices matching personalized information with the voice command are used as electronic devices to be responded to. A preset voiceprint pre-stored in the electronic device to be responded to is obtained from the electronic device to be responded to, or the user's voiceprint is obtained, and the collected voiceprint is bound to the user's electronic device to obtain a preset voiceprint. The preset voiceprint of each electronic device to be responded to is matched with the voiceprint of the voice command respectively, and the display unit of the electronic device to be responded to which the voiceprint is successfully matched and has a binding relationship is controlled to display the content corresponding to the voice command.

[0094] Optionally, the control module includes a fourth control submodule, which is used to match the voice command issued by the user with each piece of personalized information obtained, identify and determine a piece of personalized information that matches the voice command, and use the external electronic device whose personalized information matches the voice command as the electronic device to be responded to, and control the display unit that has a binding relationship with the electronic device to be responded to display content corresponding to the voice command.

[0095] It is understandable that a voice command issued by a user is received, the received voice command is matched with each piece of personalized information respectively, and a piece of personalized information matching the voice command is identified and determined, that is, only the piece of personalized information is associated with the received voice command. The external electronic device whose personalized information matches the voice command is used as the electronic device to be responded. The display unit that has a binding relationship with the electronic device to be responded is controlled to display the content corresponding to the voice command.

[0096] For example, the user issues a voice command "Call Li Lei", the vehicle computer receives the voice command, matches "Li Lei" with the contacts in the address books of each external electronic device, and when it is identified that "Li Lei" exists in only one external electronic device's address book, the external electronic device that identifies "Li Lei" in the address book is used as the electronic device to be responded to, and the display unit that has a binding relationship with the electronic device to be responded to dial Li Lei's number, and the dialing interface is displayed on the display unit.

[0097] In the related art, when an event related to personalized information occurs on the driver's mobile terminal, the corresponding content will be displayed on the co-pilot screen. In the embodiment of the present invention, a binding relationship is established between the external electronic device and the corresponding display unit, the occurrence of an event related to the personalized information of the external electronic device is identified, and the display unit with a binding relationship with the external electronic device is controlled to display the content corresponding to the event. In the embodiment of the present invention, when an event related to personalized information occurs on an external electronic device, the corresponding content will only be displayed on the display unit corresponding to the external electronic device, thereby protecting user privacy.

[0098] In addition, the embodiment of the present invention further proposes a computer-readable storage medium, which may be any one or any combination of a hard disk, a multimedia card, an SD card, a flash memory card, an SMC, a read-only memory (ROM), an erasable programmable read-only memory (EPROM), a portable compact disk read-only memory (CD-ROM), a USB memory, etc. The computer-readable storage medium includes a data storage area and a program storage area, the data storage area stores data created according to the use of the blockchain node, and the program storage area stores a display control program 10, and the display control program 10 implements the following operations when executed by the processor:

[0099] Establishing a communication connection with an external electronic device, and establishing a binding relationship between the external electronic device and a corresponding display unit in response to a selection instruction input by a user;

[0100] The personalized information of the external electronic device is acquired, an event related to the personalized information of the external electronic device is identified, and a display unit having a binding relationship with the external electronic device is controlled to display content corresponding to the event.

[0101] It should be emphasized that the specific implementation of the computer-readable storage medium of the present invention is substantially the same as the specific implementation of the above-mentioned display control method, and will not be described in detail here.

[0102] The specific implementation of the computer-readable storage medium of the present invention is substantially the same as the specific implementation of the above-mentioned display control method, and will not be described in detail herein.

[0103] It should be noted that the serial numbers of the above embodiments of the present invention are only for description and do not represent the advantages and disadvantages of the embodiments. And the terms "including", "comprising" or any other variants thereof in this article are intended to cover non-exclusive inclusion, so that a process, device, article or method including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, device, article or method. In the absence of further restrictions, an element defined by the sentence "including a ..." does not exclude the presence of other identical elements in the process, device, article or method including the element.

[0104] Through the description of the above implementation methods, those skilled in the art can clearly understand that the above-mentioned embodiment methods can be implemented by means of software plus a necessary general hardware platform, and of course can also be implemented by hardware, but in many cases the former is a better implementation method. Based on such an understanding, the technical solution of the present invention is essentially or the part that contributes to the prior art can be embodied in the form of a software product, and the computer software product is stored in a storage medium (such as ROM / RAM, magnetic disk, optical disk) as described above, including a number of instructions for enabling a terminal device (which can be a mobile phone, a computer, an electronic device, or a network device, etc.) to execute the methods described in each embodiment of the present invention.

[0105] The above are only preferred embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A display control method, characterized in that: Applied to a vehicle computer, the vehicle computer includes at least two display units; the method includes: Establishing a communication connection with an external electronic device, and establishing a binding relationship between the external electronic device and a corresponding display unit in response to a selection instruction input by a user; Acquire personalized information of the external electronic device, identify the occurrence of an event related to the personalized information of the external electronic device, and control a display unit that has a binding relationship with the external electronic device to display content corresponding to the event; The identifying that an event related to the personalized information of the external electronic device occurs, and controlling a display unit having a binding relationship with the external electronic device to display content corresponding to the event, includes: Matching the voice command issued by the user with each piece of personalized information obtained, identifying and judging at least two pieces of personalized information matching the voice command, and treating all external electronic devices whose personalized information matches the voice command as electronic devices to be responded to; Acquire the position information of the user who issued the voice command relative to the display unit, filter out the display unit closest to the user who issued the voice command from the display units that have a binding relationship with the electronic device to be responded to according to the position information, and control the filtered display unit to display the content corresponding to the voice command; The personalized information includes the user's private content.

2. The display control method according to claim 1, wherein the identifying the occurrence of an event related to the personalized information of the external electronic device and controlling the display unit having a binding relationship with the external electronic device to display content corresponding to the event comprises: An incoming call event of the external electronic device is identified, and a display unit that is bound to the external electronic device is controlled to display an incoming call interface.

3. The display control method according to claim 1, wherein the vehicle computer further comprises a sound source positioning device; and the step of obtaining the position information of the user who issues the sound command comprises: The sound source localization device is controlled to obtain position information of the user who issues the sound command relative to the display unit.

4. The display control method according to claim 1, wherein the identifying the occurrence of an event related to the personalized information of the external electronic device and controlling the display unit having a binding relationship with the external electronic device to display content corresponding to the event may include: Matching the voice command issued by the user with each piece of personalized information obtained, identifying and judging at least two pieces of personalized information matching the voice command, and treating all external electronic devices whose personalized information matches the voice command as electronic devices to be responded to; The preset voiceprint of each of the electronic devices to be responded is matched with the voiceprint of the voice command respectively, and the display unit bound to the electronic device to be responded that successfully matches the voiceprint is controlled to display the content corresponding to the voice command.

5. The display control method according to claim 1, wherein the identifying the occurrence of an event related to the personalized information of the external electronic device and controlling a display unit having a binding relationship with the external electronic device to display content corresponding to the event comprises: The voice command issued by the user is matched with each piece of personalized information obtained, and a piece of personalized information matching the voice command is identified and determined, and the external electronic device whose personalized information matches the voice command is used as the electronic device to be responded, and the display unit that has a binding relationship with the electronic device to be responded is controlled to display the content corresponding to the voice command.

6. A display control device, characterized in that: Applied to a vehicle computer, the vehicle computer includes at least two display units; the device includes: An establishing module, used to establish a communication connection with an external electronic device, and in response to a selection instruction input by a user, establish a binding relationship between the external electronic device and a corresponding display unit; a control module, configured to obtain the personalized information of the external electronic device, identify the occurrence of an event related to the personalized information of the external electronic device, and control a display unit having a binding relationship with the external electronic device to display content corresponding to the event; The control module includes a second control submodule, which is used to match the voice command issued by the user with each piece of personalized information obtained, identify and determine at least two pieces of personalized information matching the voice command, and use all external electronic devices matching the personalized information with the voice command as electronic devices to be responded to; obtain the position information of the user who issued the voice command relative to the display unit, filter out the display unit closest to the user who issued the voice command from the display units that have a binding relationship with the electronic devices to be responded to according to the position information, and control the filtered display unit to display the content corresponding to the voice command; The personalized information includes the user's private content.

7. According to the display control device of claim 6, the control module includes a first control submodule, and the first control submodule is used to identify the occurrence of an incoming call event of the external electronic device, and control the display unit that has a binding relationship with the external electronic device to display an incoming call interface.

8. A vehicle computer, characterized in that: The vehicle computer comprises: at least one processor; and, a memory communicatively connected to the at least one processor; wherein, The memory stores instructions that can be executed by the at least one processor, and the instructions are executed by the at least one processor to enable the at least one processor to perform the display control method according to any one of claims 1 to 5.

9. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores a display control program, and when the display control program is executed by a processor, the steps of the display control method according to any one of claims 1 to 5 are implemented.

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